"NANOTECH: Nanotubes self-assemble into circuit elements"
Hicham Fenniri describes his experimental nanotubes measuring just 100 atoms in diameter have been created from designer molecules that were customized to self-assemble into angstrom-sized circuit elements, according to researchers at Purdue University.
Audio interview: http://ampcast.com/RColinJohnson
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Story in EE Times: http://www.eet.com/at/news/OEG20020326S0038